SE7812540L - SCREW - Google Patents
SCREWInfo
- Publication number
- SE7812540L SE7812540L SE7812540A SE7812540A SE7812540L SE 7812540 L SE7812540 L SE 7812540L SE 7812540 A SE7812540 A SE 7812540A SE 7812540 A SE7812540 A SE 7812540A SE 7812540 L SE7812540 L SE 7812540L
- Authority
- SE
- Sweden
- Prior art keywords
- screw
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
- F16B25/0047—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge being characterised by its cross-section in the plane of the shaft axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0031—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the screw being designed to be screwed into different materials, e.g. a layered structure or through metallic and wooden parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Earth Drilling (AREA)
- Forging (AREA)
- Dowels (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Prostheses (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2754870A DE2754870C3 (en) | 1977-12-09 | 1977-12-09 | Self-tapping screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7812540L true SE7812540L (en) | 1979-06-10 |
| SE423433B SE423433B (en) | 1982-05-03 |
Family
ID=6025696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7812540A SE423433B (en) | 1977-12-09 | 1978-12-06 | SELF-SCREWING SCREW |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4544313A (en) |
| CH (1) | CH630151A5 (en) |
| DE (1) | DE2754870C3 (en) |
| ES (1) | ES475820A1 (en) |
| FR (1) | FR2411330B1 (en) |
| IT (2) | IT7823487V0 (en) |
| SE (1) | SE423433B (en) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110812A (en) * | 1980-12-26 | 1982-07-09 | Nissan Motor | Clamp and its manufacture |
| DE8103990U1 (en) * | 1981-02-13 | 1982-09-30 | Jaeger Eberhard Gmbh & Co Kg, 5928 Laasphe | Self-tapping screw |
| US4536117A (en) * | 1981-11-30 | 1985-08-20 | Mid-Continent Screw Products Company | Screw fastener |
| DE3207975A1 (en) * | 1982-03-05 | 1983-09-15 | Richard Bergner GmbH & Co, 8540 Schwabach | THREAD SELF-FORMING SCREW |
| EP0102605B1 (en) * | 1982-09-02 | 1986-08-13 | Rockenfeller KG Befestigungselemente | Wood-screw |
| DE3235352A1 (en) * | 1982-09-24 | 1984-03-29 | Eberhard Jaeger Gmbh & Co Kg, 5928 Laasphe | SELF-FORMING SCREW |
| US4856951A (en) * | 1984-05-11 | 1989-08-15 | Illinois Tool Works, Inc. | Fastening assembly for roofs of soft materials |
| US4842467A (en) * | 1984-08-24 | 1989-06-27 | Yamashina Seiko-Sho, Ltd. | Concrete screw |
| JPS61127910A (en) * | 1984-11-26 | 1986-06-16 | 株式会社 丸エム製作所 | Anchor bolt |
| DE3530083A1 (en) * | 1985-08-22 | 1987-03-05 | Boellhoff & Co | SELF-TAPING THREAD SLEEVE FOR PLASTICS |
| AT389923B (en) * | 1988-01-29 | 1990-02-26 | Sfs Stadler Ag | SELF-DRILLING AND THREADING SCREW FOR TURNING INTO GAS-CONCRETE |
| DE3926000C1 (en) * | 1989-08-05 | 1990-08-02 | Hella Kg Hueck & Co, 4780 Lippstadt, De | Self-tapping screw mfd. by cold rolling - has specified ratio between outer and core dia. and between outer dia. and pitch |
| US5531553A (en) * | 1990-12-14 | 1996-07-02 | Bickford; Charles | Masonry fixing |
| US5340254A (en) * | 1992-01-31 | 1994-08-23 | Textron Inc. | Thread forming screw for forming an internal thread in a low ductility material |
| DE59806860D1 (en) * | 1997-07-29 | 2003-02-13 | Ejot Verbindungstech Gmbh & Co | SCREW WITH SELF-TAPING THREAD |
| DE19732652A1 (en) * | 1997-07-29 | 1999-02-04 | Ejot Verbindungstech Gmbh & Co | Cold-rolled self-tapping screw for screwing into plastics |
| JP2001502407A (en) * | 1997-07-29 | 2001-02-20 | エヨト フェルビンドゥングステヒニク ゲーエムベーハー ウント ツェーオー カーゲー | Fixing screw with tapping screw |
| DE19749845A1 (en) * | 1997-11-11 | 1999-05-12 | Ejot Verbindungstech Gmbh & Co | Cold-rolled fastening screw with self-tapping thread for plastics |
| DE19732615A1 (en) * | 1997-07-29 | 1999-02-04 | Ejot Verbindungstech Gmbh & Co | Cold-rolled self-tapping screw for use with thermoplastics |
| US5885041A (en) * | 1997-08-04 | 1999-03-23 | Anthony C. Giannuzzi | Chemical self-tapping, screw-type masonry anchor |
| DE19801100A1 (en) * | 1998-01-15 | 1999-07-22 | Toge Duebel A Gerhard Kg | Tapping screw |
| ATE260611T1 (en) * | 1999-04-08 | 2004-03-15 | Orthofix Int Bv | BONE SCREW FOR ORTHOPEDIC SURGERY |
| US6315439B1 (en) | 1999-09-21 | 2001-11-13 | Elco Textron Inc. | Headlamp adjustor and method |
| DE10038016A1 (en) * | 2000-08-04 | 2002-02-14 | Adolf Wuerth Gmbh & Co Kg | Dowels for lightweight materials |
| US6419436B1 (en) * | 2000-08-08 | 2002-07-16 | Power Products Iii, Llc | Auger-like drywall screw |
| DE10064714A1 (en) * | 2000-12-22 | 2002-07-04 | Hilti Ag | Self-tapping screw |
| US6702537B2 (en) | 2001-01-12 | 2004-03-09 | Illinois Tool Works Inc. | High profile thread forming screw |
| US6749386B2 (en) | 2001-08-20 | 2004-06-15 | Maclean-Fogg Company | Locking fastener assembly |
| JP4284405B2 (en) * | 2002-10-17 | 2009-06-24 | 独立行政法人物質・材料研究機構 | Tapping screw and its manufacturing method |
| US7040850B2 (en) * | 2003-08-04 | 2006-05-09 | Power Products Iii, L.L.C. | Fastener for use with frangible material |
| DE10359679B3 (en) * | 2003-12-18 | 2005-02-24 | Ejot Gmbh & Co. Kg | Fixing screw formed by cold rolling consists of a material made from steel having a ferritic structure and further components having a higher carbon content compared with the carbon in the ferrite |
| DE102004011668B3 (en) * | 2004-03-10 | 2005-10-13 | Hans Schriever Gmbh & Co. Kg | Self-tapping screw |
| DE102004021484B4 (en) | 2004-04-30 | 2018-11-29 | Böllhoff Verbindungstechnik GmbH | Method for producing a connection arrangement |
| US20060106389A1 (en) * | 2004-11-12 | 2006-05-18 | Reber Erik W | Anti-migration threaded fastener |
| US7799062B2 (en) * | 2004-11-30 | 2010-09-21 | Stryker Trauma S.A. | Self-guiding threaded fastener |
| DE102005003472B4 (en) * | 2005-01-25 | 2008-11-13 | Sfs Intec Holding Ag | Fixing of planks, slabs or slats of wood or wood-based materials to a metallic substructure by means of screws |
| DE102005011079B4 (en) * | 2005-03-08 | 2019-07-04 | Schraubenfabrik W. Rüggeberg GmbH | Fixing screw for screwing in plastic |
| US20080095594A1 (en) * | 2006-10-24 | 2008-04-24 | Ching-Guei Lin | Screw |
| US20080219801A1 (en) * | 2007-03-09 | 2008-09-11 | Nissan Technical Center North America, Inc. | Screw Fastener |
| WO2011044088A1 (en) * | 2009-10-05 | 2011-04-14 | Handy & Harman | Engineered lumber panel fastener |
| SG179322A1 (en) | 2010-10-01 | 2012-04-27 | Infastech Ip Pte Ltd | Threaded fastener |
| EP2687735B1 (en) * | 2012-07-20 | 2020-09-16 | Black & Decker Inc. | Masonry screws |
| DE102013213338A1 (en) * | 2013-07-08 | 2015-01-08 | Adolf Würth GmbH & Co. KG | Wood screw with front tapered intermediate thread sections |
| DE102013017949B3 (en) * | 2013-10-29 | 2014-12-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | A method of forming a bore and associated bore former |
| US9475109B2 (en) | 2013-12-31 | 2016-10-25 | Simpson Strong-Tie Company, Inc. | Method of manufacturing a hollow externally threaded fastener |
| US9822810B2 (en) * | 2015-12-08 | 2017-11-21 | Taiwan Shan Yin International Co., Ltd. | Fastener |
| US10598205B2 (en) | 2018-02-20 | 2020-03-24 | Semblex Corporation | Fastening device and method |
| PL3581319T3 (en) | 2018-05-09 | 2024-07-08 | Brigham Young University | System and method for friction bit joining |
| EP4027026B1 (en) * | 2021-01-07 | 2023-01-25 | Raimund Beck Nageltechnik GmbH | Nail, in particular for use in a nailing apparatus |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941A (en) * | 1845-03-12 | Pick fob deessing stone | ||
| US1798604A (en) * | 1927-11-01 | 1931-03-31 | Dardelet Threadlock Corp | Self-locking coupled screw element |
| GB508867A (en) * | 1938-01-11 | 1939-07-07 | Acton Bolt And Fine Threads Lt | Improvements in or relating to screws and like fastening devices |
| FR876474A (en) * | 1941-06-25 | 1942-11-06 | Gobin Daude Sa | Wood screws |
| BE532070A (en) * | 1953-10-06 | |||
| US3902399A (en) * | 1970-02-03 | 1975-09-02 | Vincent Yotti | Concrete screw |
| US3726330A (en) * | 1971-07-28 | 1973-04-10 | R Adler | Screw fastener |
| DE2256938C3 (en) * | 1972-11-21 | 1985-10-03 | Upat Gmbh & Co, 7830 Emmendingen | Insert sleeve for plaster walls or the like. |
| SU482577A1 (en) * | 1973-03-02 | 1975-08-30 | Львовский Ордена Ленина Политехнический Институт | Threaded connection |
| DE2318088C2 (en) * | 1973-04-11 | 1974-12-19 | Altenloh, Brinck & Co, 5828 Ennepetal-Milspe | Self-tapping screw |
| US3942405A (en) * | 1974-09-23 | 1976-03-09 | John Bradley Wagner | Piercing sharp pointed gypsum board screw for metal studs |
| US4027573A (en) * | 1975-06-20 | 1977-06-07 | Interior Fasteners, Inc. | Self-tapping screw fastener with improved thread construction |
-
1977
- 1977-12-09 DE DE2754870A patent/DE2754870C3/en not_active Expired
-
1978
- 1978-12-01 CH CH1228578A patent/CH630151A5/en not_active IP Right Cessation
- 1978-12-04 ES ES475820A patent/ES475820A1/en not_active Expired
- 1978-12-06 IT IT7823487U patent/IT7823487V0/en unknown
- 1978-12-06 SE SE7812540A patent/SE423433B/en not_active IP Right Cessation
- 1978-12-06 IT IT30652/78A patent/IT1101485B/en active
- 1978-12-08 FR FR7834630A patent/FR2411330B1/en not_active Expired
-
1984
- 1984-06-04 US US06/617,143 patent/US4544313A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE423433B (en) | 1982-05-03 |
| FR2411330B1 (en) | 1985-08-09 |
| ES475820A1 (en) | 1979-04-16 |
| IT1101485B (en) | 1985-09-28 |
| IT7830652A0 (en) | 1978-12-06 |
| DE2754870C3 (en) | 1981-03-19 |
| DE2754870B2 (en) | 1980-06-26 |
| IT7823487V0 (en) | 1978-12-06 |
| DE2754870A1 (en) | 1979-06-13 |
| FR2411330A1 (en) | 1979-07-06 |
| US4544313A (en) | 1985-10-01 |
| CH630151A5 (en) | 1982-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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